Question

您好我想使用cakephp在同一列中插入多个复选框值，但我有错误“试图获取非对象的属性[APP \ Model \ Task.php，第34行]”，即模型

if($this->request->data['Task']['Feel']!=0) 
{
    $this->data['Task']['Feel'] = implode(',', $this->data['Task']['Feel']);
}

我的观点

<?php
echo $this->Html->css('style');
echo $this->Form->create('task'); 
?>
<table align= "center">
<div class="checkbox">
<tr>
<td>Name 1</td>
<td>
<?php
$list = array('1' => 'Happy', '2' => 'Laugh', '3' => 'Sad', '4' => 'Angry','5'=>'Cry');
echo $this->Form->input('Feel',array('label' => false,'options' => $list,'multiple'=>'checkbox'));
?>
</td>
</tr>
<tr>
<td>Name 2</td>
<td>
<?php
$list = array('6' => 'Happy', '7' => 'Laugh', '8' => 'Sad', '9' => 'Angry','10'=>'Cry');
echo $this->Form->input('Feel',array('label' => false,'options' =>     $list,'multiple'=>'checkbox'));
?>
</td>
</tr>
</div>
</table>
<?php
echo $this->Form->input('id', array('type' => 'hidden'));
echo $this->Form->end('Submit');
?>

我的模特

    class Task extends AppModel 
{
    function beforeValidate() 
    {
        if($this->request->data['Task']['Feel']!=0) 
        {
        $this->data['Task']['Feel'] = implode(',', $this->data['Task']['Feel']);
        }
    }
}

我的控制器

class TaskController extends AppController 
{
    public $uses = array();
    public $helpers = array('Html','Form');
    public $components =array('Flash');
    public function task($id=null)
    {
    $this->Task->create();
    if ($this->Task->save($this->request->data)) 
        {
            $this->Flash->success(__('Your task has been saved.'));
            return $this->redirect(array('action' => 'task'));
        }else
        {
            $this->Flash->error(__('Unable to add the task.'));
        }
    }
}

如何删除此错误以及如何解决？请任何人帮帮我....

Answer 1

echo $this->Form->create('task');

这应该是

echo $this->Form->create('Task');

Answer 2

两个问题：

echo $this->Form->create('task');

应该是：

echo $this->Form->create('Task');

和

if($this->request->data['Task']['Feel']!=0)

应该是：

if($this->data['Task']['Feel']!=0)

甚至更好：

if($this->data['Task']['Feel'])

在cakephp 2.8.2中的同一列中使用implode函数插入多个复选框值

2 个答案: